The answer is because biology is easy and they're known around the world.
B) Peyer’s patches. Located in the mucosa and extend to the submucosa of the small intestine
A scientist is someone who studies science. In other words,if you want to get technical, its a person who is studying/has expert knowledge of certain natural and/or physical sciences.
~Hope this helped
Search up that question on youtube or on safari and then add bill nye the science guy it will show up and tell you what you need to know
